| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.50 | 12.355% | $256.7312 | $256.73 | $256.75 | $256.70 |
| Purchase #2 | $79.47 | 10.134% | $87.5235 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $222.32 | 13.679% | $252.7312 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $115.29 | 8.140% | $124.6746 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $17.43 | 13.865% | $19.8467 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $26.98 | 13.309% | $30.5708 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $20.62 | 12.599% | $23.2179 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $710.61 | $795.2959 | $795.29 | $795.25 | $795.20 | |